QT怎么创建文件夹 [复制链接]

引用楼主shutong于2010-06-30 09:15发表的 QT怎么创建文件夹 :
请问QT怎么创建文件夹，绝对路径和相对路径都怎么创建，我是新手，不太懂，看见有人说用QDir,但是我看了看，看不明白，帮帮忙吧，谢谢了

bool QDir::mkdir ( const QString & dirName ) const
Creates a sub-directory called dirName.

Returns true on success; otherwise returns false.

See also rmdir().

bool QDir::mkpath ( const QString & dirPath ) const
Creates the directory path dirPath.

The function will create all parent directories necessary to create the directory.

Returns true if successful; otherwise returns false.

See also rmpath().